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Best External Hard Drive Prices

Portable and desktop external hard drives. Updated daily from Amazon.

Price:

1 External HDD drive

Sort:
#ProductCapacityReadWriteTBWWarrantyScore$/TBPriceBuy
1
Seagate Backup Plus Slim 1TB Portable Hard DriveBest value
Seagate
1TB120 MB/s110 MB/s—2 years76.5$79.99/TB$79.99$79.99

Frequently Asked Questions

What is the best external hard drive in 2026?

The WD My Passport and Seagate Portable series dominate portable external HDDs for value and reliability. For desktop external drives with larger capacities (4TB+), the WD Elements Desktop and Seagate Expansion offer the lowest cost per TB. Use our Value Score to compare current prices automatically.

External HDD vs external SSD — which should I buy?

External HDDs deliver 3–5× more storage per dollar than external SSDs, making them ideal for backups, media archives, and any workload where capacity matters more than speed. External SSDs are faster (10× at minimum) and more durable — better for active project files, video editing, and on-the-go use.

What capacity external hard drive should I buy?

For PC backup: 2TB holds a typical PC's worth of data. For media libraries or gaming archives: 4–8TB is the sweet spot. For long-term backups or video production archives: 8TB+ gives room to grow. Larger drives typically offer better cost per TB.